SWV-1.4-220 AlfaMag Electronics, LLC, SWV-1.4-220 Datasheet
SWV-1.4-220
Manufacturer Part Number
SWV-1.4-220
Description
INDUCTOR 220UH 1.4A 50KHZ VRT
Manufacturer
AlfaMag Electronics, LLC
Series
SWr
Type
Toroidalr
Datasheet
1.SWT-3.0-47.pdf
(3 pages)
Specifications of SWV-1.4-220
Inductance
220µH
Current
1.4A
Tolerance
±20%
Dc Resistance (dcr)
380 mOhm Max
Package / Case
Radial
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Frequency - Test
20kHz
Applications
General Purpose
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Q @ Freq
-
Self Resonant Freq
-
Current - Saturation
-
Current - Temperature Rise
-
Other names
SWV1.4220
TE2010
TE2010
Compatible with National Semiconductor's Simple Switcher
Part Number's LM2574, LM2475 and LM2576
Features
• High energy storage with minimum saturation
• High stability from no load to full load
• Available in both SMD and TH versions
• Manufactured in ISO-9001 approved facility
• Operating temperature range: -40°C to +125°C
Electrical Specifications at 25°C ambient
Notes:
1)
2)
3)
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
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W
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B
B
t r
3 -
2 -
1 -
1 -
0 -
0 -
0 -
Inductance will be typical for the I
values listed above.
No load Inductance will be measured @
20kHz, 10mVrms.
Simple Switcher
Semiconductor Corporation.
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Phone: 832-775-1318 * Fax: 832-775-1317 * email:
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AlfaMag Electronics * 10830 Kinghurst Drive * Houston, TX 77099
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Toll Free: 800-413-6693 *
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SW Series • Inductors for National's 50kHz Simple Switcher
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Ordering Key
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SW C - 3.0 - 47
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www.alfamag.com
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Inductance Value in µH
Current Rating (Amps)
Mounting Style - Specify the appropriate suffix
Basic Series Designation
"
S
5
6
5
6
5
6
5
"
C = Clip Mount
S = Surface Mount (S5 or S6)
T = Low Profile TH Mount
B = Base Mount
F = Flat Encapsulated
V = Vertical Encapsulated
"
T
5
5
5
5
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c
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SWV-1.4-220 Summary of contents
Page 1
Compatible with National Semiconductor's Simple Switcher Part Number's LM2574, LM2475 and LM2576 Features • High energy storage with minimum saturation • High stability from no load to full load • Available in both SMD and TH versions • Manufactured in ...
Page 2
... Type "V" - Vertical Mount - Size 2 Suggested Pad AlfaMag SWV-XX-XXX 0.709 Date Code (Top Side View) (18.0) 0.031 (Ø 0.80) 0.157±0.039 (4.0 ±1.0) 0.591 (15.0) 0.394 (10.0) 0.709 18.0 Type "F" - Flat Mount - Size 2 AlfaMag SWF-XX-XXX Suggested Pad 0.49 Date Code (12 ...
Page 3
... AlfaMag Electronics * 10830 Kinghurst Drive * Houston, TX 77099 Phone: 832-775-1318 * Fax: 832-775-1317 * email: Toll Free: 800-413-6693 * Pulse Engineering - Talema Talema Part Number* Flat Open Flat Open Vertical TH SMD TH Base Mount SWT-3.0-47 SWT-1.4-220 SWT-0.90-330 SWT-0.85-680 SWB-0.62-1500 SWB-0.42-2200 www.alfamag.com TM Flat TH Vertical TH Encapsulated Encapsulated SWF-1.4-220 SWV-1.4-220 SWF-0.90-330 SWV-0.90-330 SWF-0.85-680 SWV-0.85-680 sales@alfamag.com ...